Structural Mechanics of Engineering Constructions and BuildingsStructural Mechanics of Engineering Constructions and Buildings1815-52352587-8700Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)15208Research ArticleCALCULATION OF RESIDUAL STRESSES BY ETCHING CANTILEVERED SAMPLEBelousovYu V-Moscow State Technical University named after N. Bauman150120171788014022017Copyright © 2017,2017The author describes experimental-and-theoretical method of determination of technological residual stresses with application of layer-by-layer etching of the cantilever-fixed sample. The method of calculation of the residual stresses in the surface lays of the material is correctedresidual stressesdeflectionlayer-by-layer etchingthe console-fixed sampleостаточные напряженияпрогибпослойное травлениекон- сольно закрепленный образец